In a sea of Sudoku apps, this one stands out for its elegant simplicity and attention to detail. It doesn't clutter the screen with ads or unnecessary social features; it focuses entirely on the puzzle-solving experience. The note-taking system is the best I've used on a touchscreen—it allows for quick pencil marks that automatically update when a number is placed in a related cell.
The difficulty curve is excellently tuned. 'Easy' is perfect for a five-minute brain warm-up, while 'Expert' requires advanced techniques like X-Wings and Swordfish. The game also includes a 'Smart Hint' system that doesn't just give you the answer, but explains the logic behind why a certain number must go there, making it a great tool for actually improving your Sudoku skills.
Available on: iPhone, iPad, iPod
Version 8.2.0Wed Feb 18 2026
- Performance Improvements
▻Sudoku is Sudoku with Point System, Runs, and Online Leaderboards. Discover the next evolution of Sudoku with amazing graphics, animations, and ease of use. This is a Sudoku like one you have never experienced before ;)
...Thousands of puzzles, all free. Top class puzzles with selectable level of difficulty :)
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To the classic Sudoku, we added:
=> A smart point system, wherein your score is based on 1) the value of each number multiplied (at the time of its match) by a multiplier that decreases in time and 2) the value of each block, row, column multiplied (at the time of its completion) by the decreasing multiplier
=> Thanks to Game Center, you can now rank and compare Sudoku scores and achievements against friends and strangers
=> ▻Sudoku also counts the runs, that is, each uninterrupted sequence of games won, and adds them to the online leaderboards
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In ▻Sudoku, you win a game when you solve a puzzle with 3 errors or less (we used this threshold to give a bit of slack for mis-tapping :) Also, you have a number of hints to help you play (more at the easy, less at the hard level). To fit any taste, you can choose between a lush tile look or a more classic board look :)
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What our testers are saying:
• "The game is perfect! I am really loving ▻Sudoku. It is very addicting and fun, absolutely the best sudoku I have ever played."
• "Fabulous! You turned me into a ▻Sudoku fan hook, line and sinker :)"
• "Great app - love it! Well done! Love the start up sounds/music!"
• "The gameplay of ▻Sudoku is great, very smooth."
By downloading Sudoku, you agree to our terms of service which can be found at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Do not sell my data: PeopleFun shares your personal information with advertising partners to personalise ads. Learn more at https://www.peoplefun.com/privacy
Requires iOS 13.0 or later. Compatible with iPhone, iPad, and iPod touch.▻Sudoku is Sudoku with Point System, Runs, and Online Leaderboards. Discover the next evolution of Sudoku with amazing graphics, animations, and ease of use. This is a Sudoku like one you have never experienced before ;)
...Thousands of puzzles, all free. Top class puzzles with selectable level of difficulty :)
________________________________
To the classic Sudoku, we added:
=> A smart point system, wherein your score is based on 1) the value of each number multiplied (at the time of its match) by a multiplier that decreases in time and 2) the value of each block, row, column multiplied (at the time of its completion) by the decreasing multiplier
=> Thanks to Game Center, you can now rank and compare Sudoku scores and achievements against friends and strangers
=> ▻Sudoku also counts the runs, that is, each uninterrupted sequence of games won, and adds them to the online leaderboards
________________________________
In ▻Sudoku, you win a game when you solve a puzzle with 3 errors or less (we used this threshold to give a bit of slack for mis-tapping :) Also, you have a number of hints to help you play (more at the easy, less at the hard level). To fit any taste, you can choose between a lush tile look or a more classic board look :)
________________________________
What our testers are saying:
• "The game is perfect! I am really loving ▻Sudoku. It is very addicting and fun, absolutely the best sudoku I have ever played."
• "Fabulous! You turned me into a ▻Sudoku fan hook, line and sinker :)"
• "Great app - love it! Well done! Love the start up sounds/music!"
• "The gameplay of ▻Sudoku is great, very smooth."
By downloading Sudoku, you agree to our terms of service which can be found at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Do not sell my data: PeopleFun shares your personal information with advertising partners to personalise ads. Learn more at https://www.peoplefun.com/privacy








Enjoy the classic number puzzle that has captivated the world. Our Sudoku app offers a refined experience designed for both beginners and veterans. With thousands of unique puzzles, an advanced note-taking system, and a clean interface that eliminates distractions, you can focus entirely on the logic. Features like error highlighting, cell tracking, and intelligent hints ensure you’ll never get stuck, but will always be challenged.
Thousands of free puzzles
Four balanced difficulty levels
Auto-save and undo functions
Night mode for comfortable play
Use the 'Pencil' mode to mark potential numbers in a cell. If a row only has two possible spots for a '9', marking them both helps you visualize the solution for the rest of the grid.
Fill the 9x9 grid so that every row, column, and 3x3 box contains the numbers 1 through 9 without repetition.
Yes, a new unique puzzle is highlighted every day for all players.